| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.45 | 10.143% | $29.1328 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $59.74 | 5.200% | $62.8465 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $75.76 | 13.506% | $85.9921 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $40.74 | 4.512% | $42.5782 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $199.31 | 12.289% | $223.8032 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $92.55 | 5.177% | $97.3413 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $111.83 | 7.334% | $120.0316 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $606.38 | $661.7257 | $661.72 | $661.80 | $661.60 | |